19159+2018 J 2959 BC
19h 15m 53.43s +20° 16' 36.3" P.A. 173.00 sep 4.2 mag 11.80,13.60
Coord 2000 |
19159+2018 |
|
Discov num |
J 2959 |
|
Comp |
BC |
|
Coord arcsec 2000 |
19 15 53.43 +20 16 36.3 |
|
Date first |
1944 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
165 |
|
Pa last |
173 |
|
P.A. Now (θ) |
173° |
|
Sep first |
3.0 |
|
Sep last |
4.191 |
|
Sep. Now (ρ) |
4.191" |
|
Mag pri |
11.80 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
1.8 |
|
Spectral class |
|
|
Pri motion ra |
-011 |
|
Sec motion ra |
|
|
Pri motion dec |
+006 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
19159+2018 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 180477 |
87000 |
19 15 54 +20 18 09 |
J 2959 AB |
2018 |
6 |
187 |
93.2 |
7.79 |
11.80 |
4.01 |
|
|
Show |
|
|
19 15 53 +20 16 36 |
J 2959 BC |
2015 |
5 |
173 |
4.2 |
11.80 |
13.60 |
1.80 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagitta |
|
Gaia DR2 |
4516835621363328896 |
|
WDS 19159+2018 J 2959 BC : NOTES
discov_num |
notes |
refcode |
J 2959 |
Jonckheere gives BD as +20@4098, but position and magnitude agree with |
J__1945 |
|
BD+20@4090. |
|
REFERENCES
refcode |
metd |
author |
reference |
J__1945 |
Ma - |
Jonckheere, R. |
1945JO.....28...26J |
J__1945 |
+Mb |
J. Obs. 28, 26, 1945 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
J |
Jonckheere, R. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
19159+2018 |
J 2959 |
BC |
1995 |
2 |
170 |
2.8 |
10.00 |
12.20 |
|
N |
191552.60+201551.0 |
19159+2018 |
J 2959 |
BC |
1997 |
3 |
173 |
4.2 |
11.80 |
13.60 |
|
N |
191553.43+201636.3 |
19159+2018 |
J 2959 |
BC |
2001 |
4 |
173 |
4.2 |
11.80 |
13.60 |
|
N D |
191553.43+201636.3 |
19159+2018 |
J 2959 |
BC |
2015 |
5 |
173 |
4.2 |
11.80 |
13.60 |
|
N |
191553.43+201636.3 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 19159+2018 J 2959 BC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 19159+2018 J 2959 BC : MEASURES
No records found.
WDS 19159+2018 : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 19159+2018 : ALADIN DSS IMAGE @ 19h 15m 53.43s +20° 16' 36.3"
WDS 19159+2018 J 2959 BC : NEIGHBORHOODS
|
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
Show |
name |
coord_2000 |
discov# |
comp |
pa |
sep |
dist(') |
Show |
|
19159+2018 |
J 2959 |
BC |
173 |
4.2 |
1 |
Show |
|
19159+2018 |
J 2959 |
AB |
187 |
93.2 |
2 |
Show |
|
19155+2002 |
STF2488 |
|
352 |
1.8 |
16 |
Show |
|
19144+2026 |
BRT2453 |
|
332 |
2.8 |
23 |
Show |
|
19180+2012 |
COU 321 |
|
141 |
0.1 |
30 |
Show |
|
19136+2012 |
HU 335 |
|
247 |
0.6 |
34 |
Show |
|
19132+2033 |
LDS1018 |
|
323 |
13.6 |
43 |
Show |
|
19186+2038 |
WFC 219 |
|
71 |
8.8 |
44 |
Show |
|
19133+1934 |
HO 573 |
|
127 |
7.7 |
57 |
Show |
|
19188+1937 |
AG 432 |
|
318 |
92.8 |
58 |
Show |
|
19194+1943 |
COU 421 |
BC |
183 |
0.4 |
61 |
Show |
|
19147+1918 |
LDS1020 |
AB |
179 |
40.8 |
61 |
Show |
|
19147+1918 |
BWL 49 |
AC |
353 |
2.2 |
61 |
Show |
|
19147+1918 |
BWL 49 |
AD |
26 |
2.6 |
61 |
Show |
|
19147+1918 |
BWL 49 |
AE |
56 |
3.5 |
61 |
Show |
|
19147+1918 |
BWL 49 |
AF |
62 |
4.3 |
61 |
Show |
|
19147+1918 |
BWL 49 |
AG |
72 |
3.7 |
61 |
Show |
|
19147+1918 |
BWL 49 |
AH |
73 |
4.6 |
61 |
Show |
|
19147+1918 |
BWL 49 |
AI |
67 |
5.4 |
61 |
Show |
|
19147+1918 |
BWL 49 |
AJ |
63 |
5.0 |
61 |
Show |
|
19147+1918 |
BWL 49 |
AK |
49 |
6.8 |
61 |
Show |
|
19147+1918 |
BWL 49 |
AL |
57 |
7.2 |
61 |
Show |
|
19147+1918 |
BWL 49 |
AM |
91 |
4.3 |
61 |
Show |
|
19147+1918 |
BWL 49 |
AN |
88 |
4.7 |
61 |
Show |
|
19147+1918 |
BWL 49 |
AO |
102 |
3.3 |
61 |
Show |
|
19147+1918 |
BWL 49 |
AP |
128 |
5.9 |
61 |
Show |
|
19147+1918 |
BWL 49 |
AQ |
135 |
6.8 |
61 |
Show |
|
19147+1918 |
BWL 49 |
AR |
134 |
7.8 |
61 |
Show |
|
19147+1918 |
BWL 49 |
AS |
175 |
4.8 |
61 |
Show |
|
19147+1918 |
BWL 49 |
AT |
155 |
2.4 |
61 |
Show |
|
19147+1918 |
BWL 49 |
AU |
160 |
2.3 |
61 |
Show |
|
19147+1918 |
BWL 49 |
AV |
243 |
2.7 |
61 |
Show |
|
19147+1918 |
BWL 49 |
AW |
299 |
4.1 |
61 |
Show |
|
19147+1918 |
BWL 49 |
AX |
321 |
4.1 |
61 |
Show |
|
19147+1918 |
BWL 49 |
AY |
14 |
3.9 |
61 |
Show |
|
19147+1918 |
BWL 49 |
A,Za |
11 |
4.4 |
61 |
Show |
|
19147+1918 |
BWL 49 |
A,Zb |
7 |
5.1 |
61 |
Show |
|
19147+1918 |
BWL 49 |
A,Zc |
6 |
5.5 |
61 |
Show |
|
19147+1918 |
BWL 49 |
A,Zd |
25 |
5.1 |
61 |
Show |
|
19147+1918 |
BWL 49 |
A,Ze |
237 |
5.1 |
61 |
Show |
|
19147+1918 |
BWL 49 |
A,Zf |
254 |
5.4 |
61 |
Show |
|
19147+1918 |
BWL 49 |
A,Zg |
258 |
5.4 |
61 |
Show |
|
19147+1918 |
BWL 49 |
A,Zh |
242 |
6.9 |
61 |
Show |
|
19147+1918 |
BWL 49 |
A,Zi |
272 |
5.8 |
61 |
Show |
|
19147+1918 |
BWL 49 |
A,Zj |
270 |
5.5 |
61 |
Show |
|
19147+1918 |
BWL 49 |
A,Zk |
295 |
5.2 |
61 |
Show |
|
19147+1918 |
BWL 49 |
A,Zl |
299 |
4.9 |
61 |
Show |
|
19147+1918 |
BWL 49 |
A,Zm |
313 |
6.5 |
61 |
Show |
|
19147+1918 |
BWL 49 |
A,Zn |
320 |
6.6 |
61 |
Show |
|
19147+1918 |
BWL 49 |
A,Zo |
324 |
7.0 |
61 |
Show |
|
19147+1918 |
BWL 49 |
A,Zp |
330 |
6.5 |
61 |
|
|
WDS 19159+2018 : COMPONENTS
|
A |
B |
B |
pa=187.2°
sep=93.65"
| |
C |
pa=186.7°
sep=97.72"
| pa=173.4°
sep=4.19"
|
19159+2018 A
Name |
HD 180477 |
|
Coord arcsec 2000 |
191554.27+201809.2 |
|
Mag |
7.79 |
|
Spectral class |
K2 (yellow-orange) |
|
PmRA |
-32.00 |
|
PmDE |
-37.0 |
|
SAO |
87000 |
|
Tycho2 |
1607-00146-1 |
|
HD |
180477 |
|
DM |
BD+20 4090 |
|
Tycho2 |
1607-00146-1 |
|
Pflag |
|
|
RAmdeg |
288.97616414 |
|
DEmdeg |
20.30257049 |
|
PmRA |
-32.2 |
|
PmDE |
-37.2 |
|
E RAmdeg |
5 |
|
E DEmdeg |
5 |
|
E pmRA |
0.9 |
|
E pmDE |
0.8 |
|
EpRAm |
1991.26 |
|
EpDEm |
1991.25 |
|
Num |
11 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
1.4 |
|
Q pmRA |
0.7 |
|
Q pmDE |
1.5 |
|
BTmag |
9.274 |
|
E BTmag |
0.017 |
|
VTmag |
7.789 |
|
E VTmag |
0.011 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
288.97624333 |
|
DEdeg |
20.30265528 |
|
EpRA 1990 |
1.70 |
|
EpDE 1990 |
1.77 |
|
E RAdeg |
5.4 |
|
E DEdeg |
4.9 |
|
Posflg |
|
|
Corr |
-0.1 |
|
SAO |
87000 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0024 |
|
DE1950 |
|
|
PmDE1950 |
-0.037 |
|
Vmag |
7.9 |
|
SpType |
K2 |
|
Double code |
|
|
Source |
35 |
|
CatNum |
6920 |
|
DM |
BD+20 4090 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
180477 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
5.03410943 |
|
DE1950rad |
0.35279702 |
|
PmRA2000 |
-0.0023 |
|
PmDE2000 |
-0.038 |
|
19159+2018 B
Coord arcsec 2000 |
191553.43+201636.3 |
|
Coord calc |
191553.43+201636.3 |
|
Mag |
11.8 |
|
PmRA |
-11.00 |
|
PmDE |
6.0 |
|
Calc delta mag |
4.01 |
|
19159+2018 C
Coord arcsec 2000 |
191553.46+201632.1 |
|
Mag |
13.6 |
|
Calc delta mag |
5.81 |
|
Calc coord |
yes |
|